add a test

Author: sdahlbac

tests/integration/components/class-field-description-test.js

@@ -1,7 +1,7 @@
 import EmberObject from '@ember/object';
 import { module, test } from 'qunit';
 import { setupRenderingTest } from 'ember-qunit';
-import { render, click, findAll, triggerEvent } from '@ember/test-helpers';
+import { render, click, findAll, find, triggerEvent } from '@ember/test-helpers';
 import hbs from 'htmlbars-inline-precompile';
 
 module('Integration | Component | class field description', function (hooks) {
@@ -74,4 +74,23 @@ module('Integration | Component | class field description', function (hooks) {
 
     assert.verifySteps(['updateAnchorAction']);
   });
+
+  test('parameter props are displayed', async function (assert) {
+    this.set('type', 'method');
+    this.set(
+      'field',
+      EmberObject.create({
+        access: 'public',
+        deprecated: true,
+        name: 'concat',
+        description: 'concatenates',
+        params: [{ name: 'param1' }, { name: 'param2' }, { name: 'options', props: [ { name: 'prop1' }, { name: 'prop2' }] }],
+      })
+    );
+
+    await render(hbs`{{class-field-description type=type field=field}}`);
+
+    assert.dom(find('.prop:nth-child(1) dt')).hasText('prop1');
+    assert.dom(find('.prop:nth-child(2) dt')).hasText('prop2');
+  });
 });